Pengembangan Perangkat Pembelajaran Berbasis Pendekatan Kontekstual untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII SMP

Ardeliza, Melati and Musdi, Edwin and Yerizon, Yerizon (2016) Pengembangan Perangkat Pembelajaran Berbasis Pendekatan Kontekstual untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII SMP. In: Prosiding Seminar Nasional Matematika dan Statistika (Semastat) 2016, 25-26 Februari 2016, Padang.

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Abstract

This study originated from low mathematics achievement of learning objectives in terms of mathematical problem solving ability. This can be seen from the observation and analysis of the test results of students' mathematical problem solving ability. One way to overcome this problem is developing mathematics learning instruments based on contextual approach. In this research, learning instruments meaned are lesson plans and students worksheets based on contextual approach. The purpose of this research is to produce mathematics learning instruments that valid, practice and effective. This type of research is research development by using Plomp model that consist of preliminary research, development or prototyping phase and assessment phase. In the preliminary research, researcher carried out a needs analysis, curriculum analysis, analysis of students and analysis of problems in mathematics learning. In development or prototyping phase, researcher design lesson plans and student worksheets based on contextual approach. The learning instruments validated by three mathematics education experts, an education technology expert and an Indonesian language expert. Practicality was seen through the results of the observation sheets of learning implementation analysis, interviews and questionnaire responses for students and teacher. Effectiveness was seen through the results of observation of activity analysis and student learning outcomes.

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